Fix remove const exec param bug

2022-12-19 10:41:36 +00:00
parent 3c5866c75e
commit 68cc81c0bc
1 changed files with 3 additions and 1 deletions
--- a/src/sql/rewrite/ob_transform_post_process.cpp
+++ b/src/sql/rewrite/ob_transform_post_process.cpp
@ -951,7 +951,9 @@ int ObTransformPostProcess::extract_exec_exprs(ObRawExpr *expr,
        LOG_WARN("failed to pullup exec exprs", K(ret));
      }
    }
-  } else if (OB_FAIL(candi_exprs.push_back(expr))) {
+  } else if (ObOptimizerUtil::find_item(candi_exprs, expr)) {
+    //do nothing
+  } else if(OB_FAIL(candi_exprs.push_back(expr))) {
    LOG_WARN("failed to push back expr", K(ret));
  }
  return ret;